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gnutls_est_record_overhead_size(3)  gnutls  gnutls_est_record_overhead_size(3)

NAME
       gnutls_est_record_overhead_size - API function

SYNOPSIS
       #include <gnutls/gnutls.h>

       size_t gnutls_est_record_overhead_size(gnutls_protocol_t version,
       gnutls_cipher_algorithm_t cipher, gnutls_mac_algorithm_t mac,
       gnutls_compression_method_t comp, unsigned int flags);

ARGUMENTS
       gnutls_protocol_t version
                   is a gnutls_protocol_t value

       gnutls_cipher_algorithm_t cipher
                   is a gnutls_cipher_algorithm_t value

       gnutls_mac_algorithm_t mac
                   is a gnutls_mac_algorithm_t value

       gnutls_compression_method_t comp
                   is a gnutls_compression_method_t value (ignored)

       unsigned int flags
                   must be zero

DESCRIPTION
       This function will return the set size in bytes of the overhead due to
       TLS (or DTLS) per record.

       Note that this function may provide inaccurate values when TLS
       extensions that modify the record format are negotiated. In these cases
       a more accurate value can be obtained using
       gnutls_record_overhead_size() after a completed handshake.

SINCE
       3.2.2

REPORTING BUGS
       Report bugs to <bugs@gnutls.org>.
       Home page: https://www.gnutls.org

COPYRIGHT
       Copyright (C) 2001- Free Software Foundation, Inc., and others.
       Copying and distribution of this file, with or without modification,
       are permitted in any medium without royalty provided the copyright
       notice and this notice are preserved.

SEE ALSO
       The full documentation for gnutls is maintained as a Texinfo manual.
       If the /usr/local/share/doc/gnutls/ directory does not contain the HTML
       form visit

       https://www.gnutls.org/manual/

gnutls                               3.7.9  gnutls_est_record_overhead_size(3)